Before taking out the projector DMD Chip from our white dots error projector, we need to get two or three screw driver. Because there are different size of screws inside your projectors. Therefore, we suggest to have a screw driver set which can meet your different projectors and screws. And the repair Opening pry tools would be easier for you to take out the cable plugin between the main board and projector DMD Chip set.
To replace your projector DMD Chip to fix white dots error, we firstly have to buy a new replacement DLP chip. A DMD Chip vendor who offer worldwide shipping of GlobalProjectors.com. The vendor always offer free DHL or Fedex estimated 3-7 business day deliver even if we are trying to order one only. They supply almost all the DMD Chip part number as bellow:
If you do not know the part number of your DLP chip, you may check their projector DMD Chip model list. As there all thousands of DLP projector models, they has not collect all the model of part number. If you know your part number for your projector, please leave us a comment.
To uninstall your used projector DMD Chip is never easier. But we should attention to take a record to show how to fix it back. My suggestion is to have a cam to shooting the uninstalling. Because the DMD Chip may located in different part of your projectors. It may not be the same as the following video location. This is a example of BenQ PB720 projector DMD Chip replacing.
After taking out the cover of your projector, the first think we should do is to find where is your DLP part is located. And taking out one by one to take the DMD Chip out. In order to save time, and forgetting any parts, we do not suggest to take all the cable plugin out of the projector. That would be save times on replacing steps.
A DLP TVs white dots fix by DLP Chip replacing tutorial online recently.
If you found any problem on the Projector DMD Chip installing, feel free to leave us comment.